RKI Instruments 61-0192RK - Manual (Page 5)

61-1006RK/61-0192RK Combustible Gas Detector • 1
Overview
This manual describes the 61-1006RK combustible gas detector. This manual also
describes how to install, start up, maintain, and calibrate the detector when used with a
gas monitoring controller. A parts list at the end of this manual lists replacement parts and
accessories for the combustible gas detector.
The 61-1006RK combustible gas detector includes a junction box. This manual may also be
used for the 61-0192RK combustible gas detector which does not include a junction box
and is normally mounted in one of a controller’s conduit hubs. If you are using a
61-0192RK combustible gas detector, disregard all references to the junction box and
junction box terminal block.
Specifications
Table 1 lists specifications for the combustible gas detector.
WARNING: When using the 61-1006RK/61-0192RK, you must follow the instructions
and warnings in this manual to assure proper and safe operation of the
61-1006RK/61-0192RK and to minimize the risk of personal injury. Be sure
to maintain and periodically calibrate the 61-1006RK/61-0192RK as
described in this manual.
Table 1: 61-1006RK Specifications
Target/Calibration Gas With Junction Box
61-1006RK-CH4: Methane
Without Junction Box
61-0192RK-CH4: Methane
Area Classification Explosionproof for Class I, Groups B, C, and D
Sampling Method Diffusion
Detection Range 0 to 100% volume
Response Time 90% in 45 seconds
Accuracy ± 5% of reading or ± 2% of full scale (whichever is greater)